PACKAGE TOP VIEW EXAMPLE PCB LAND PATTERN 3 0.05 3.30 2.26 0.30 3 0.05 1.80 x16 1.80 Pin 1 Marking 0.52 0.50 PACKAGE SIDE VIEW x16 3.26 0.50 0.20 0.26 0.25 REF PACKAGE BOTTOM VIEW 0.20 x16 0.25 REF 1.80 0.10 Thermal Pad 1.80 0.10 0.25 0.05 0.50 Seating Plane 2.30 0.85 0.05 0.20 REF 0.00-0.05 EXAMPLE SOLDER STENCIL 0.48 0.50 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MM SURFACE FINISH: TOLERANCES: LINEAR: ANGULAR: NAME 0.35 0.05 0.50 BSC DRAWN XXXXXX CHK'D XXXXXX DEBUR AND BREAK SHARP EDGES FINISH: SIGNATURE DO NOT SCALE DRAWING - DATE 30332 Esperanza, Rancho Santa margarita, California 92688 APPV'D TITLE: MFG Q.A REVISION MATERIAL: WEIGHT: DWG NO. SCALE:20:1 AB08XX Series Ultra Low Power RTC IC; User's Guide AB08XX SHEET 1 OF 1 A3